package com.niit.onlinemusicserver34.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.niit.onlinemusicserver34.common.R;
import com.niit.onlinemusicserver34.model.domain.Collect;

public interface CollectService extends IService<Collect> {
    R collectionOfUser(Integer userId);
}
